1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoray [572]
4 years ago
14

Please answer these questions ASAP

Mathematics
1 answer:
djyliett [7]4 years ago
5 0

Answer:

Step-by-step explanation

Since k is constant, we can find k given any point by multiplying the x-coordinate by the y-coordinate. For example, if y varies inversely as x, and x =3  when y =11 , then the constant of variation is k = xy = 3(11) =33 . Which means the equation describing this inverse variation is xy =33  or y = 11.

You might be interested in
Two sides of a triangle have lengths of 7 ft and 15 fr. Which inequality represents the possible length for the third side, x?
Inessa05 [86]

6 < c < 20,

Of course if you knew the triangle was a right triangle you could use the Pythagorean theorem to directly get the size of the third side.
3 0
3 years ago
Put the number by which one you answer and don't put nothing if you don't know it please
miv72 [106K]
For task card number 2. I got 43


Because:

Y= 7-9x. X=-4

7-9x4

7-(-36)

=43
8 0
3 years ago
Please help ASAP Due in a week! Marking Brainliest!
Fofino [41]

Answer:

what's due in a week?

Step-by-step explanation:

I will help btw.. ;)

7 0
3 years ago
Read 2 more answers
Decide which project the most profitable is by:
Doss [256]

Answer:

Project A :

NPV : $703,888.64

IRR : 44.882%

Project B:

NPV : $5,241.26

IRR : 49.662%

Project B is more profitable

Step-by-step explanation:

The NPV gives the difference between the present value of cash inflow and cash outflow over a certain period of time.

The Internal rate of return is the discount rate which makes the NPV of an investment 0. It is used to estimate the potential return on an investment. Investments with higher IRR are said to be better than those with lower IRR value.

Using the net present value, (NPV) Calculator, the NPV for project A is : $703,888.64

The IRR of project A is : 44.882%

The NPV for Project B is : $5,241.26

The Internal rate of return (IRR) : 49.662%

From the Internal rate of return value obtained, we can conclude that, project B is more profitable as it has a higher IRR than project A.

8 0
3 years ago
14.42 Round to the nearest tenth.
Andre45 [30]
The answer is 14.4 because if the last number is 5 or higher you round up if not you round down. Then, you should get 14.40 but, the 0 isn't necessary so the answer is 14.4.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Preston set his watch 15 seconds behind, and it falls behind another 10 seconds every day. How far behind is Prestons watch if h
    8·1 answer
  • A boat travels upstream for 2 hours. the return trip only takes 1.7 miles because the boat travels 2.5 miles faster downstream.
    5·1 answer
  • Umm anotha one what is -5 2/3 + 3 1/4 + (-7 1/3)<br> PLEASE HEALP
    6·1 answer
  • Madison freezes 5 pounds of green beans In plastic bags. Each bag holds 3/4 pound of green beans. How many bags full of green be
    12·1 answer
  • 400% =<br> Of a mixed number
    6·1 answer
  • I dont know the answer to this equation<img src="https://tex.z-dn.net/?f=3c-9d%2B7c%2B5d" id="TexFormula1" title="3c-9d+7c+5d" a
    14·1 answer
  • Please help me....<br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B7%7D%20%20%20%5Cdiv%20%20%5Cfrac%7B22%7D%7B7%7D
    13·2 answers
  • The length of a rectangular garden is 30 yards more than the width. The perimeter is 300 yards. Find the length and width
    15·1 answer
  • Whole Lot If there are 7 bears in a room and they each hug each other once and only once, how many total bear hugs were there al
    11·1 answer
  • I am thinking of two numbers.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!